9689943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3617}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 13893120

約数和(自身を除く): 4203177

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 3617, 10851, 68723, 169999, 206169, 509997, 3229981, 9689943]

約数ペア:

[(1, 9689943), (3, 3229981), (19, 509997), (47, 206169), (57, 169999), (141, 68723), (893, 10851), (2679, 3617)]